Great Salt Lake Antelope Island Poster Tundra As a symbol of Yellowstone’s

As a symbol of Yellowstone’s official entrance

signaled the completion of America’s first transcontinental railroad

When Hoover Dam was completed in 1935

Construction on the railroad began that year to haul lumber from the mountain to the mill in town

In the 1930s

Great Salt Lake Antelope Island Poster Tundra As a symbol of Yellowstone’sDescription 14" x 22" poster Interpretive Copy Covering 1,700 square miles, Great Salt Lake is the largest natural lake west of the Mississippi River. With no outlet, water only leaves through evaporation. Because of this, the salt content is at least twice that of the ocean. The lake and shoreline offer a wide range of recreational activities including hiking, camping, boating, and viewing wildlife. Antelope Island and the state marina offer great